Hi,
thank you for your link, but I found this link and I don't see any mentioned that ESET File Security is cluster aware, or what additinional tasks to do for installation into cluster server ESET File Security,
As I see only ESET NOD32 Antivirus isnt cluster avare?
thanks

I believe that EFSW, like ESET NOD32 Antivirus Business Edition, is not technically "cluster aware" but is able to be installed in a cluster environment. EFSW has automatic server exclusions and I'm not aware of any additional configurations that are needed with EFSW.

If someone has further information regarding specific exclusions or configurations of EFSW in a cluster, this would be helpful information to know.

event ID: 1005
Windows cannot access the file for one of the following reasons: there is a problem with the network connection, the disk that the file is stored on, or the storage drivers installed on this computer; or the disk is missing. Windows closed the program ESET Service because of this error.

Program: ESET Service
File:

The error value is listed in the Additional Data section.
User Action
1. Open the file again. This situation might be a temporary problem that corrects itself when the program runs again.
2. If the file still cannot be accessed and
- It is on the network, your network administrator should verify that there is not a problem with the network and that the server can be contacted.
- It is on a removable disk, for example, a floppy disk or CD-ROM, verify that the disk is fully inserted into the computer.
3. Check and repair the file system by running CHKDSK. To run CHKDSK, click Start, click Run, type CMD, and then click OK. At the command prompt, type CHKDSK /F, and then press ENTER.
4. If the problem persists, restore the file from a backup copy.
5. Determine whether other files on the same disk can be opened. If not, the disk might be damaged. If it is a hard disk, contact your administrator or computer hardware vendor for further assistance.
Additional Data
Error value: C0000054
Disk type: 0

If I disable eset antivirus errors disappear during vm startup.
I can not run this software on hyper-v?

Hello,
ESET File Security for Microsoft Windows Server(EFSW) is cluster aware but you will need to make additional changes to the configuration.

- Open EFSW and enter the advanced settings by clicking "F5." This should open another window with the advanced setup tree.
- Go to "Computer protection-----Antivirus and antispyware-----Real-time file system protection"
- Highlight "Real-time file system protection"
- Click on the "Setup" button next to "ThreatSense engine parameter setup"
- Go to "Extensions" and uncheck "Scan all files"
- In this list will be the file extensions that will be scanned, make sure the following file extensions do NOT appear in the list:

.edb
.sdb
.log
.chk
.jrs
.ldf
.mdf
.vhd

If any of these file extensions appear in the list, highlight it and click on "Remove"